Take on the Verrou Vauban, a UNESCO World Heritage site
A guided tour of the UNESCO listed Citadel of Blaye and its underground passages
Head for the Blaye Tourist Office www.tourisme-blaye.com and follow the guide! The Citadel of Blaye, fortified by Vauban, is listed as a UNESCO World Heritage site under “Verrou Vauban” (along with Fort Pâté on the eponymous estuarine island and Fort Médoc on the left bank of the Estuary). In addition to its underground tunnels, you will be charmed by its delightful narrow streets and the sweeping views over the largest estuary in Western Europe (635 km²).